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-rw-r--r--core/deco.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/core/deco.c b/core/deco.c
index 469679684..d58e6dc0a 100644
--- a/core/deco.c
+++ b/core/deco.c
@@ -26,8 +26,9 @@
#define cube(x) (x * x * x)
-// Subsurface appears to produce marginally less conservative plans than our benchmarks
-// Introduce 1.2% additional conservatism
+// Subsurface until v4.6.2 appeared to produce marginally less conservative plans than our benchmarks.
+// This factor was used to correct this. Since a fix for the saturation and desaturation rates
+// was introduced in v4.6.3 this can be set to a value of 1.0 which means no correction.
#define subsurface_conservatism_factor 1.0